Contents
Before Use
Features / Name of Each Component / Operation
Buttons and Indicators / Accessories
·········
Safety Precautions · · · · · · · · · · · · · · · · · · ·
Cautions on Use · · · · · · · · · · · · · · · · · · · · ·
Preparations for Operation · · · · · · · · · · · · ·
·
Setting Filter in Unit ····················
·
Inserting Batteries into Remote Controller
·······
· Filling Water Tank ·····················
Installation · · · · · ·····················
Operating Air Purifier
Using Remote Controller · ·············
·
Starting Operation ····················
· Selecting Operation Mode ···············
·
Switching Airflow Rate ·················
·
Max Operation ······················
· Using Timer ························
Using the Control on Unit · · · · · · · · · · · · ·
Memory Function / Sensors / Auto Detection
· · · · · ·
·
Memory Function ····················
·
Air Sensor ·························
·
Odor Sensor ························
·
Dust sensor · Humidity Sensor ···········
·
Auto Detection ······················
·
Adjusting Sensor Sensitivity Setting ·········
Useful Feature · · · · · · · · · · · · · · · · · · · · · ·
·
Eco Operation ·······················
· Dimmer Control ······················
Cleaning and Maintenance
Cleaning · · · · · ·····················
·
When the “Clean Humidifying Filter” Indicator Comes On
······
·
Water Tank · Humidifying Filter ···········
·
Replacing Humidifying Filter ·············
·
Water Tray / Tray Cover ·················
· Pre-filter ··························
·
Unit · Dust sensor ···················
Filter Replacement · · · · · · · · · · · · · · · · · ·
·
Replacement Interval
·
Precautions regarding Filter Handling
······
·
Replacing the Filter ···················
Alert Display ·······················
Troubleshooting Guide · · · · · · · · · · · · · · ·
Replacement Parts · · · · · · · · · · · · · · · · · ·
Specifications · · · · · · · · · · · · · · · · · · · · · ·
Read the “Safety Precautions” from page
E-4 to E-7 to ensure correct use.
E-2
E-4
E-8
E-9
E-9
E-11
E-11
E-13
E-14
E-14
E-15
E-16
E-17
E-17
E-18
E-18
E-18
E-18
E-18
E-19
E-19
E-20
E-21
E-21
E-21
E-22
E-22
E-23
E-24
E-24
E-25
E-26
E-27
E-27
E-28
E-29
E-29
E-32
E-32
Thank you for purchasing a Hitachi air
purifier.
This air purifier is for home use only. Do
not use it for any other purposes be-
sides purifying air.
Please read this instruction manual
carefully before using this product to
ensure the unit is operated correctly.
For future reference, keep this manual
in an easily accessible place.
Instruction
Manual
Hitachi Air Purifier
with Humidifying Function
EP-A8000
Model
7B6(3$LQGG
Flap
(Stainless flap)
When carrying, be sure to
hold the handles.
Do not move the body by holding the flap.
Damaging or dropping the unit may result in
unexpected injury.
CAUTION
ᡭ๓
E-2
Pre-filter
(Stainless pre-filter*)
Removes
large
dust
particles.
Unit indicator section
P.E-3
Panel
Odor sensor
P.E-18
Senses odors in the air.
Remote controller
Purifier
Humidifying filter
Shutter
(air inlet)
Handle
Water
tank
Tray cover
Water tray
Air inlet (around the panel)
No air inlet on the
panel front face.
Remote controller pocket
Air outlet
(Stainless net)
Hand
grip
Power
cord
Power plug
(x1) (x1) (x2) (x1)
Provided Accessories
Humidifying filter
“AAA” R03
batteries for
remote controller
Remote controller
Pre-filter
Filter
Housed inside
the purifier.
* Be sure to remove
this filter from the
plastic bag before
operating the purifier.
dust filter(x1)
deodorizing filter(x1)
Filter assembly
(Allergen-free, HEPA filter)
Set this filter to the front side of the
purifier.
Deodorizing filter
(Nano power deodorizing filter)
Set this filter at the back
of the purifier.
The dust sensor is capable of sensing
dust in the air such as cigarette
smoke, house dust, pollen, etc.
Dust sensor
P.E-19
Senses humidity.
Humidity sensor
P.E-19
Features / Name of Each Component /
Accessories
7B6(3$LQGG
Auto
Clean
Humidifying
Filter
(Approx.)
Humidity Level
Skin
MoisturizeHumidify
Strong
Deodorization
Ai r
Sensorr
Pollen
Air Purify
Timer(4hrs)
Max(Blinking)
E-3
Operation Buttons and Indicators /
Features / Name of Each Component / Operation Buttons and Indicators / Accessories
P.* shows a page in the instruction manual with additional information.
Unit Operation Buttons and Indicators
Indicates approximate humidity level in
the room during operation.
Low Moderate High
Orange Orange Orange OrangeGreen
On/Off Button
P.E-18
Press this button to start or stop opera-
tion and to switch the operation mode.
Infrared Remote Receiver
Receives the signal from
the remote controller.
Timer
P.E-17
This indicator (green)
lights up when the 4-hour
timer is set.
Air Sensor
P.E-18
The indicator lights up or flashes
green to indicate the air condition
detected by the dust/odor sensor.
Remote Controller
When using the remote controller, point it at the infrared remote receiver on the unit indicator section.
When aimed squarely at the infrared remote receiver, the remote controller can be used at
distances of up to approximately 6 m.
On/Off Button P.E-14
Press this button to start or
stop operation.
eco Button
P.E-21
Press this button to start or
stop eco operation.
Max Button P.E-17
Press this button to start
max operation.
Airflow Button
P.E-16
Press this button to switch
airflow rate.
Mode Button P.E-15
Press this button to switch
operation mode.
Timer Button P.E-17
Press this button to set
Off-timer.
Sensor Setting Button
P.E-20
Press this button to switch
sensor sensitivity.
Note
The remote control may not work in a room where inverter lighting apparatus or electronic quick
start lighting apparatus is used, or when the infrared receiver is exposed to direct sunlight.
The remote controller works best when aimed squarely at the remote infrared receiver. Whenever
possible, use the controller from a point directly in front of the unit.
Shows the operation mode.
Air Purify, Pollen, Strong
Deodorization
Indicator: Green
Humidify, Skin Moisturize
Indicator: Orange
Operation Mode P.E-15
Humidity Level
P.E-14, 19
Airflow Level P.E-16
These indicators (green) indicate the airflow rate during operation.
: Airflow rate during auto operation
: Indicates eco operation is active.
These indicators show the airflow rate
selected using the airflow button on the
remote controller.
: Silent
: Med
: Strong or Max (blinking)
Auto
This indicator (red)
indicates that it is
time to clean the
humidifying filter.
Clean Humidifying
Filter
P.E-22
7B6(3$LQGG
E-4
Please read the following safety precautions carefully before using the unit.
To prevent injury to the user or other people and property damage, the following instructions must
be followed. Also read the precautions appearing in the text carefully to ensure correct use.
Definition of each indication
Incorrect operation that are carried out as a result of ignoring instructions will cause harm or
damage. The seriousness is classified by the following indications.
This symbol indicates the
possibility of death or serious
injury.
This symbol indicates the
possibility of injury or damage
to property.
Indicates “warning or caution”.
Indicates “prohibition”.
Indicates a “must”.
Safety Precautions
To Prevent Fire, Electric Shock and Injury
AC Outlet, Power Plug and Power Cord
WARNING
CAUTION
Before cleaning and carrying out other types of
maintenance, be sure to unplug the power cord from the
AC outlet, and never pull it out or insert it with wet hands.
Otherwise, it may cause an electric shock or injury.
Be sure to hold the plug, not the power cord,
when unplugging it from the AC outlet.
Otherwise, it may cause an electric shock or short-
circuit, which may result in a fire.
Be sure to unplug the power cord from the AC outlet
when not using the air purifier for an extended period
of time. Also drain the water tank and water tray.
Otherwise, it may cause an electric shock, fire or
create unpleasant odors.
Securely insert the power plug into the AC outlet.
Otherwise, it may cause an electric shock, fire,
smoke emission and ignition.
Remove dust from the power plug periodically using a dry cloth.
Otherwise, it may cause a fire.
If you notice any abnormalities (water leakage, burning
smell, etc.) stop operation and unplug the power cord.
It may cause an electric shock or fire due to
ground leakage or short-circuiting.
If the supply cord is damaged, it must be replaced
by the manufacturer, its service agent or similarly
qualified persons in order to avoid a hazard.
Do not use with a voltage other than 220-240V AC.
Otherwise, it may cause a fire or electric shock.
Do not damage the power cord.
(Do not break, modify, forcibly bend, pull or twist it.
Also do not place any heavy objects on it or pinch it.)
Otherwise, it may cause a fire or electric shock.
Do not use a damaged power cord or
power plug, or a loose AC outlet.
Otherwise, it may cause an electric shock, short-
circuit or ignition.
Meanings of Symbols
WARNING
Clean
220-240V
Panel
Purifier
Power cord
Power plug
7B6(3$LQGG
E-5
Safety Precautions
Place of Use
Water Tank, Water Tray and Humidifying Filter
WARNING
Do not operate the unit without first setting the water tank, water tray and
humidifying filter in place.
Otherwise, it may cause an injury or unit failure.
Do not use any detergent (used for kitchen or laundry) when cleaning the
water tank or water tray.
Ingredients in the detergent may cause damage and subsequent water leakage, or
electric shock, injury or unit failure.
Do not carry the water tank by its handle.
Dropping the tank may inadvertently cause an injury or other accident.
Do not disassemble the tank cap.
Otherwise, it may inadvertently cause an accident such as small children swallowing
it by mistake.
Do
not
use
in
a
humid
place
such
as
in
a
bathroom.
It may cause an electric shock or unit failure.
Do
not
place
the
air
purifier
near
a
hot
object
such
as
a
heater.
Doing so may cause unit failure or deformation.
Do
not
use
in
a
location
where
soot
from
oil,
such
as
machine
oil,
is
floating in the air.
Doing so may cause a crack or fire.
Do not use the air purifier in a kitchen as a substitute for a ventilation
Doing so may cause a unit failure.
Do not use in a location where any organic solvents or chemicals
are used.
Doing so may cause discoloration, deformation or fire.
Do not use in any place with considerable oily smoke such as a dining room, restaurant, kitchen, etc.
Oil and dust accumulated inside the body may result in fire disaster, failure and odor.
Do not use the air purifier in a location where a machine tool that
produces
flammable dust or sparks (such as a grinder or welder)
is
installed.
Otherwise, it may cause a fire.
Purifier and Panel
Do not use benzene or thinner to clean the purifier or spray flammable gas
such as insecticides.
Doing so may lead to cracking, electric shock, ignition or explosion.
Do not let any inflammable materials, lit cigarettes or incense enter the air
purifier intake.
Doing so may cause a fire.
Securely hold the grip when carrying the air purifier.
Dropping it may cause an injury or damage it.
Miscellaneous
In case the unit becomes inoperative or anything abnormal such as smoke
or unusual odor is noticed, immediately unplug the power cord to prevent an
accident and contact your dealer to request checking or repair.
It may cause an electric shock or fire due to ground leakage or short-circuiting.
Ventilate the room on a frequent basis if any heating appliance is simultaneously used with the air purifier.
Otherwise, it may cause carbon monoxide poisoning.
The appliance is not to be used by children or people with reduced physical,
sensory or mental capabilities, or lack of experience and knowledge, unless they
have been given supervision or instruction.
Children should be supervised to ensure that they do not play with the appliance.
Never attempt to disassemble, modify or carry out repairs by yourself.
Doing so may cause a fire, electric shock or injury. (Contact your dealer for repairs.)
Do not put your finger or any other object into the air outlet or inlet.
Otherwise, it may cause an injury or unit failure.
Do not submerge or splash water on the unit. Also avoid filling water directly into the unit.
Doing so may cause an electric shock or short-circuit.
Do not tilt or tip the unit over. Do not put your weight on the unit or step on it.
Doing so may cause the unit to tip over, which may cause an injury or water leakage.
Do not install it in an unstable place or anywhere near infants.
Doing so may cause the unit to tip over, which may cause an injury.
Handle
Water tank
Tank cap
Flammable
gas
7B6(3$LQGG
E-6
Miscellaneous
Safety Precautions (Continued)
Securely hold the grip when carryingthe unit.
Damaging or dropping it may cause injury.
When you attach or detach the panel and water tank, do it slowly and carefully.
Otherwise, water may leak out or fingersmay be pinched.
Use dry cell batteries after reading the relevant precautions.
Refill water in the water tank on a daily basis using tap water and clean the tank
periodically according to the instructions in the “Cleaning” section of this manual.
Continued use without cleaning may propagate molds or bacteria due to dirt and water scale,
which may lead to unpleasant odors. In rare cases, this may cause a health risk to those who
are hyperactive. In rare cases, this may cause a health risk to those who are hyperactive.
In such a case, please seek medical advice.
Only use fresh tap water.
Otherwise, it may cause deformation or degenerationof parts, unit failure or unpleasant odors
due topropagation of molds or bacteria.
Do not use hotwater (over 40ºC), purified water, alkali ion water,mineral water, well water,
or other similar typesof water.
Do not put organic solvents, chemicals, perfume or air freshener into the water tank.
Do not drink or allow anyone to drink water in the water tank and water tray.
Doing so may cause a health threat.
Do not leave the detached water tank with its cap closed.
The inner pressure of the tank changes according to ambient temperature changes and may
cause water to leak or injury due to deformation or damage.
Use a genuine filter for the Hitachi Air Purifier.
Other filters may cause unit failure.
Do not operate the unit when usingfumigating (smoking) type insecticide.
Use of such insecticides will cause chemicalsto accumulate in the unit and subsequently
be emitted by subsequent operations, which can be harmful to your heath.
After using insecticide, ventilate the room well before running the purifier.
Do not allow water to freeze.
Doing so may damage the water tank, causing a risk of electric shock and unit failure.
Whenever it is considered that water may freeze, drain the water tank and water tray.
Do not use the purifier if water is leaking from it.
Doing so may cause an electric shock. If water is leaking out, unplug the power cord from the
AC outlet and request repairs.
Do not carry the unit when the water tank is full.
Doing so may cause water to leak or injury.
If you carry the purifier when the water tank is full, the level of water in the tray will rise and
cause the water to overflow when operated.
Drain the water tank and water tray first, and set them on the unit before carrying.
Do not tip over or drop the water tank when it is filled.
Doing so may cause an injury or the tank to become deformed or damaged.
Hold the tank securely when you ll it with water.
Do not look into the indicator.
Doing so may cause an eye injury.
CAUTION
7B6(3$LQGG
E-7
To Prevent Floor Scratches or Wall Stains
During Cleaning / Place of Use
During cleaning, lay a soft cloth on the floor and place the unit and detached
components (panel, water tank, water tray, etc.) on it.
Otherwise, it may cause scratches onthe floor.
When you pull out the water tray from the unit, be careful not to scratch the floor with
the bottom of the tray.
Do not use the air purifier near a wall that cannot be scrubbed, such as a white
cloth-covered wall.
The air purifier will take in the surrounding air and may produce stains on a wall near its air
outlet.
7B6(3$LQGG
Miscellaneous
Do not use near cooking utensils.
Heat, oily smoke, etc. may result in component deterioration, electric shock and ignition.
Do not strongly push or pull the flap.
Doing so may result in injury and failure.
Do not move the body by holding the flap.
Damaging or dropping the unit may result in unexpected injury.
When using near a pet, do not let it urinate on the body, or bite the electrical cord.
Doing so may result in electric shock and ignition. In such a case, disconnect the power plug
from AC outlet and request repair.
CAUTION
E-8
Do not install in an unstable or angled
location, or near any obstacles.
Otherwise the unit may fall or drop,
resulting in damage or unit failure.
If the space between the unit and
floor remains humid, mold may
grow on the floor.
If the unit is used at an angle,
water may leak out.
Do not drag the unit on any floor susceptible
to scratches or on thick carpet.
Doing so may damage the floor or carpet surface.
Do not run with filter detached.
No cleaning effect can be
expected unless the filter is used.
Running without the filter may
also cause unit failure.
Do
not
block
or
touch
the
infrared
receiver,
odor sensor, dust sensor or humidity sensor.
Doing so may result in the infrared
receiver becoming stained or damaged,
which may reduce its sensitivity.
The sensitivity of sensors may be
reduced.
Do not install in a location where the air from the unit
will blow directly onto furniture, electric appliances,
walls or ceiling.
Humid air may cause
stains or deformation of
furniture, or may cause
unit failure.
*
The purifier cannot remove
hazardous substance
in cigarettes
(carbon monoxide, etc.).
Ventilate
closed
rooms
occasionally.
The purifier does not
have a ventilation effect.
Do not place anything on the unit, and
do not block the air inlet or
air outlet.
Doing so may cause a unit
failure.
Do not touch or move the unit (angle
or lift the unit) during operation.
Moving the operating unit may cause the fan to come in contact with the
inner case, which may generate unnecessary noise and possibly unit failure.
Direct sunlight may
cause deformation,
discoloration or
malfunction.
Do not place the unit in a location exposed
to direct sunlight.
Do not drop the remote
controller or step on it, and
do not place any object on
it. Doing so may cause a unit
failure.
Do not subject the remote controller
to impact.
Do not subject the water tank to impact.
Water may leak from the tank
and wet the floor. Also water
may drip from the tank cap
and wet the floor.
Doing so may interfere
with broadcasts. Install
the unit 2m or more away
from such devices.
Do not use near a television or radio.
Cautions on Use
Do not directly fan animals and plants.
Air drafts may adversely affect them.
7B6(3$LQGG
Do not use near cooking utensils.
Heat, oily smoke, etc. may result in
deformation and discoloration.
Place at a distance of at least 1 m.
E-9
Preparations for Operation
Setting Filter in Unit
The procedures for filter replacement are also the same. (Use a genuine filter for the Hitachi Air Purifier.)
Remove the panel and pre-filter.
Lay a soft cloth or similar material beneath the unit to protect the floor against scratches.
No cleaning effect can be expected if the filter is inserted while still inside the plastic bag. It may also cause a malfunction.
Do not tip over or tilt the unit.
CAUTION
Place the body in a horizontal and stable place.
Hook your fingers at the bottom of the panel (in two locations),
slowly pull toward you and slightly shift upward to remove.
Rotate the knobs of the pre-filter (in two locations) to the left to
unlock.
Remove the filter.
(There is a dust filter and deodorizing filter.)
Remove the packaging.
Take the filter out of the plastic bag.
Remove the filter packed in a plastic bag from inside the purifier.
Install the deodorizing filter on the purifier.
Install the deodorizing filter so that its black surface
faces the front (white surface in the back).
Insert the filter all the way until the label
(deodorizing filter position indicator) is hidden.
Note
Be sure to take the filter out of the plastic bag.
Do not block the front face of the filter with cloth or paper.
The same precautions should also be followed
for the dust filter.
Be sure to remove the packaging.
The back
(White)
front side(Black)
Deodorizing filter
(Black surface)
White
surface
7B6(3$LQGG
CAUTION
Due to vibrations during transport, etc., deodorant powder (black, white) may emerge from the filter.
When removing the filter from the bag and attaching it to the body, please be careful to ensure your hands,
clothes and surroundings, etc. are not soiled.
Wipe off any powder that is spilt or adheres to the filter.
The deodorization performance will be unaffected.
Remove the pre-filter.
4
CAUTION
Do not rotate the knobs in
reverse or rotate them forcibly.
Doing so may result in damage.
Knobs of the pre-filter
Rotate the knob to the left.
(Align with the mark)
Pre-filter
Open and pull
the pre-filter to
remove it from
the body.
4
Cautions on Use Preparations for Operation
E-10
7B6(3$LQGG
Install the dust filter
on the purifier.
Insert the filter all the
way until the label (dust
filter position indicator) is
hidden.
Attach the pre-filter to the body.
Incline the pre-filter and stably insert the latch nub into
the insertion holes of the body in order from top to bottom.
Close the pre-filter on the body filter side.
Insert into the hole.
Dust filter
Reinstall
the
panel
on
the
purifier.
Insert the two tabs on top of the panel
into the two holes on the purifier.
Gently push the bottom of the panel
until it clicks to close it securely.
Rotate the knobs of the pre-filter (in two locations) to the
right to lock into the insertion holes of the body.
Lightly pull the pre-filter to confirm it does not come off.
Insert the latch nubs of the
pre-filter in order from top
to bottom.
Latch nub
Insertion hole
Rotate the knob to the right by 90 degrees to lock it.
4
Preparations for Operation
(Continued)
E-11
Preparations for Operation
Filling Water Tank
(for Humidify Mode and Skin Moisturize Modes)
Quietly remove the water tank.
Remove the tank cap and fill
with clean tap water at room
temperature.
When pressing the pin in the center of
the tank cap, confirm it returns with a spring.
Firmly fix the tank cap parallel to the surface
of the water tank inlet. Wipe off the spilt water
and turn the tank cap upside down to check
that there is no water leakage.
* When carrying the tank, keep the tank cap
upward.
When water collects in the handle of the water
tank, wipe it off.
The tank cap is consumable.
(When water leaks due to deterioration, etc.
of the rubber packing, purchase the tank cap,
a part separately sold to replace )
As in the following illustration,
applying your thumb to the top
of the water tank handle,
lift up the bottom to unlock.
7B6(3$LQGG
Pull the water tank toward you and remove it.
Water tank
Handle
When removing the water tank, water adhering to the tank cap may spill,
so lay a dry cloth beforehand.
CAUTION
Do not press in
the pin in the
center of the
tank cap.
Doing so may
result in water
leakage.
Loosen
Tighten
Rubber packing
Pin
Handle
Ensure the rubber packing is installed to
the tank cap.
Tank cap
Water inlet
Inserting Batteries into Remote Controller
Remove the battery
compartment cover.
Insert batteries and close the cover.
Insert the two provided “AAA” R03 batteries with the
correct polarities as instructed.
Since the batteries are provided when shipped from
the factory, their lives may be shorter than brand new
batteries due to self discharge.
Batteries are consumable items.
When replacing batteries, replace two batteries simultaneously.
Only use two manganese batteries or two alkali batteries.
Do not mix different types of batteries.
Cover
Press in the cover until
it clicks.
P.E-32
E-12
7B6(3$LQGG
Note
If water is present in the water tank or water tray, the humidification function operates regardless of the
operation mode.
If you do not need humidification, do not fill the water tank and water tray with water.
When installing the empty water tank on the product, do so by lifting up the handle.
Please securely tighten the tank cap. After tightening, turn over the tank cap, wipe off any
spilt water and check that there is no water leakage.
If water leaks, retighten the tank cap firmly and recheck whether any water leaks.
If water still leaks, stop using the unit.When carrying the water tank, keep the tank cap side up
and hold the top and bottom of the water tank.
If the water tank is wet, wipe off the drops before carrying.
When water collects in the handle of the water tank, wipe it off.
Do not apply excessive force to the water tank, for example, holding the front and rear with
hands, placing something on it, stepping on it or dropping it.Do not freeze the water in the
water tank.
Do not freeze the water in the water tank.
Do not leave the water tank removed from the body.
When attaching the tank cap, be sure to install it on the body.
Changes in the inner pressure of the tank according to ambient temperature change may
cause water leakage, deformation or damage.
Do not place the body anywhere exposed to high temperature and direct sunlight.
Inner pressure of the tank changes according to ambient temperature change and may cause
water leakage or deformation or damage.
Remove the water tank before pulling out the water tray.
Pulling out the water tray without removing the water tank may result in deformation and
damage of the water tank and water tray.
When removing the water tray from the body, quietly pull it out by lifting it upward at a slight
angle.
The bottom part may damage the floor.
Do not mount the water tank with the water tray removed.
The water tank may fall.
CAUTION
Remove the water tray, confirm the
humidifying filter and tray cover are
attached, and press it back in place.
Water supplied from the water tank is sucked
upward by the humidifying filter for humidification.
When removing the water tray, slowly pull it out by
lifting it upward at a slight angle.
Water tray
Tray cover
Humidifying filter
Set the water tank in the receiving
portion of the body.
Push in the handle of the water tank firmly until
it clicks and ensure it will not come off.
(When it is difficult to push in the water tank,
move the handle up and down.)
Insecure attachment may result in the water
tank falling or water leakage.
Handle
Preparations for Operation
(Continued)
E-13
Opening the flap
Hold the tip of the flap with your hand and adjust it.
The angle of the flap is adjustable in three stages.
When in operation, use it in a diagonal or upward direction.
Installation
Install the unit on a level, stable and sturdy surface.
Avoid any location close to cooling or heating appliances, and select a well-ventilated area.
Keep the unit at least 90 cm away from the walls on both sides. Otherwise, discharged air will mix with
surrounding air and the walls may become dirty.
WARNING
Do not place the unit on an unstable floor or pedestal.
Otherwise the unit may fall or drop, resulting in damage or unit failure.
Using the unit positioned on an angle may cause water to leak.
7B6(3$LQGG
Flap
Do not operate with the flap closed.
Doing so may result in louder noise and greater vibration or failure.
Do not apply excessive force to the flap.
Doing so may result in failure and damage.
When changing the angle of the flap, move it until it clicks.
Position of the flap
Closed (when not in operation) Diagonal direction (in pollen mode) Upward direction
Normally use in the
upward direction.
Incline the airflow by the flap to
improve the capture efficiency
of pollen floating near the floor.
Use in pollen mode.
When not in operation, close the
flap to avoid dust ingress.
When in operation, set it in a
diagonal or upward direction.
Flap
Wind direction
Flap
Flap
Wind direction
CAUTION
Do not move the body by holding the flap.
Damaging or dropping the unit may result in unexpected injury.
CAUTION
Preparations for Operation Installation
E-14
Using Remote Controller
Here we describe how to operate the unit using the remote controller. For information about using the
control on the unit, please refer to page E-18.
Starting Operation
Remote Controller Unit Unit indicator Section
Securely insert the power plug
into the AC outlet.
Operation starts and the indicators are lit.
Pressing
button during
operation will stop operation.
During the first 3 minutes after the power cord is
plugged in, the unit will check the air condition of the
room and save it in memory. During that time, the “Air
Sensor” and “Humidity Level 50” indicators will blink.
You may start the operation within 3 minutes after
plugging it in. In this case too, the “Air Sensor” and
“Humidity Level 50” indicators will continue to blink.
After 3 minutes have elapsed, the indicators will stop
blinking
The “Air Purify” mode indicator lights up in green. *
Note
If the On/Off button is not pressed after the power
cord is plugged in, all indicators will go off after the
“Air Sensor” and “Humidity Level 50” indicators blink
for 3 minutes.
(Operation via remote controller is accepted even in
this state.)
Press
button.
7B6(3$LQGG
Auto
Clean
Humidifying
Filter
(Approx.)
Humidity Level
Skin
MoisturizeHumidify
Strong
Deodorization
Ai r
Sensorr
Pollen
Air Purify
Timer(4hrs)
Max(Blinking)
Auto
Clean
Humidifying
Filter
(Approx.)
Skin
MoisturizeHumidify
Strong
Deodorization
Ai r
Sensorr
Pollen
Air Purify
Timer(4hrs)
Max(Blinking)
Blink
Blink
Auto
Clean
Humidifying
Filter
Skin
MoisturizeHumidify
Strong
Deodorization
Ai r
Sensorr
Pollen
Air Purify
Timer(4hrs)
Max(Blinking)
Lit in green
The factory setting is “Air Purify”.
From the second time onward, the memory function enables the operation with memorized conditions.
Stand-by Power Consumption
As long as the power plug remains inserted in the AC outlet, approximately 4W power will be consumed even
if the unit is not used. (Unplug the power cord when the unit will not be used for an extended period of time.)
*
P.E-18
E-15
Using Remote Controller
Selecting Operation Mode (Basics)
5 operation modes are available.
In every operation mode, the fan will not stop during operation.
(In eco operation mode, the fan may stop.
P.E-21
)
In every operation mode, the air purifying function will work.
When the operation mode is switched, airflow rate is set to “Auto”.
Operation Modes and Tips for Selection
Operation mode
Tips for Selection
Air Purify
(Green)
Pollen
(Green)
Strong Deodorization
(Green)
Humidify
(Orange)
Skin Moisturize
(Orange)
This is a normal operation mode.
The odor sensor and dust sensor detect the degree of air contamination, and airflow rate is switched automatically.
During the auto sensor operation, airflow rate ranges from Silent to High.
This mode is recommended for users who are concerned about pollen contamination.
The odor sensor and dust sensor detect the air contamination level, and the unit operates
automatically.
In the automatic operation mode, airflow rate will be Silent to Med.
This mode is recommended for users who are concerned about room odor.
The odor sensor and dust sensor detect the degree of air contamination and the unit switches to the operation with higher airflow than Air Purify mode.
During auto sensor operation, airflow rate ranges from Low to Max.
In the first minute, Max airflow operation is performed regardless of the level of air contamination.
Room air humidity is controlled to approximately 50%.
During auto sensor operation, airflow rate ranges from Silent to High.
Room air humidity is controlled to approximately 60%.
During the automatic operation, airflow rate ranges from Silent to High.
Note
During operation, vibrations from the unit may slightly rock the water in the water tank.
Press
button.
Operation mode
switches every time
you press this button.
Selected operation mode indicator lights up.
Operation mode switches every time you press the Mode button.
Air Purify
Pollen
Strong Deodorization
Humidify
Skin Moisturize
The airflow rate is set to “Auto” by switching the operation mode.
7B6(3$LQGG
Auto
Clean
Humidifying
Filter
Skin
MoisturizeHumidify
Strong
Deodorization
Pollen
Air Purify
Timer(4hrs)
Max(Blinking)
On
E-16
Using Remote Controller (Continued)
Airflow rate
When “Auto” is lit, the following airflow rate is used according to the selected operation mode.
The airflow rate indicators from “Silent” to “Max” do not light up.
Mode
Air Purify
Pollen
Strong Deodorization
Humidify
Skin Moisturize
Airflow Range
Silent
Silent
Low
Low
Low
Medium
Medium
Medium
High
High Max
Silent
Low
Medium
Silent
Low
Medium
When humidity level indicates 60% or higher
High
High
When humidity level indicates 70% or higher
According to the level of air contamination and humidity detected by the odor sensor, dust sensor and humidity
sensor, airflow rate is automatically switched to an appropriate level.
Note
So far as the water tank and water tray are filled with water, humidifying function works in any of “Air Purify”,
“Pollen” and “Strong Deodorization” modes. If you do not want the humidifying function, drain the water tank,
water tray and humidifying filter.
Switching Airflow Rate
You can select a desired airflow rate from the four different levels.
Press
button.
Airflow rate switches every
time you press this button.
Airflow rate indicator comes on.
Airflow rate changes in the following sequence.
Silent Medium High Blinking
(Max)
Auto
7B6(3$LQGG
Auto
Clean
Humidifying
Filter
Skin
MoisturizeHumidify
Strong
Deodorization
Pollen
Air Purify
Timer(4hrs)
Max(Blinking)
On
E-17
Using Remote Controller
Press button.
Press
button.
Max Operation
(Air Purify Mode)
This operation is useful in an environment where many people are smoking or when you want to clean room air quickly.
After the Max operation, the status
before the Max operation is resumed.
The operation with Max airflow
will continue for about 5 minutes.
The airflow indicator
blinks for 5 minutes.
How to cancel
Press button or button during operation.
Using Timer
Operation will stop approximately
4 hours after the timer is set.
Off-timer (4 hours) is set.
The timer indicator lights up.
How to set/cancel
Every time you press the
button, “Set”
and “Cancel” will alternate.
It takes about 10 seconds until the air flow rate reaches Max.
7B6(3$LQGG
Auto
Clean
Humidifying
Filter
Max(Blinking)
Blink
Skin
MoisturizeHumidify
Strong
Deodorization
Pollen
Timer(4hrs)
On
E-18
Memory Function / Sensors / Auto Detection
Memory Function
When you stop operation and then restart, the purifier will resume the operation that was running before shutdown.
If you operate the Purifier for approximately 5 seconds or longer, the operation status will be stored in memory.
(If you stop operation before 5 seconds have elapsed, the operation status will not be stored in memory.)
Even if you unplug the power cord, the operation status will be stored in memory. However, the airflow rate is
automatically set to “Auto”.
Air Sensor
Level of air contamination detected by the odor sensor and dust sensor is shown by the way the indicator is activated.
Indicator action : Light up in green Blink in green
Contamination level: Clean Contaminated
Note
You can adjust the air sensor and dust sensor sensitivity setting as desired.
P.E-20
In case the purifier is installed in a location where air contamination is difficult to
detect or in case the sensor itself is not clean, the indicator action may not change.
P.E-29
Odor Sensor
The sensor detects odors in the air such as cigarette smoke or animal odors.
Even if you think the air is clean, the unit may continue the operation if the odor
sensor detects any gas component that has not been removed by the filter.
Any of the following may also be detected by the odor sensor.
Combustion gases from heating appliances, alcohol, odor of perfumes or cos-
metics used in beauty parlors or aesthetic salons, sprays, vapors, abrupt tem-
perature changes, etc.
Using the Control on Unit
Press
button.
Operation starts.
Every time you press the button, the operation
mode switches in the following sequence so that you
can choose a desired mode or stop.
The airflow rate is set to “Auto” by switching the
operation mode.
Air
Purify
Pollen
Strong
Deodorization
Humidify
Skin
Moisturize
Off
7B6(3$LQGG
Ai r
Sensorr
Clean
Humidifying
Filter
Skin
Moisturize
Ai r
Sensorr
Timer(4hrs)
Max(Blinking)
Odor sensor
E-19
Using the Control on Unit Memory Function / Sensors / Auto Detection
Humidity Sensor
The humidity sensor detects humidity of room air during operation.
Humidity levels should be taken as a guide only.
The indication may differ from hygrometer readings.
Humidity will change as temperature changes.
Humidity levels may differ between well-ventilated and poorly-ventilated places.
Auto Detection
The air purifier performs automatic operation by detecting room air contamination using the “Odor Sensor”
and “Dust Sensor”, and room air humidity using the “Humidity Sensor”.
During the first 3 minutes after the power cord is plugged in, the unit will check the air condition of the room and
save it in memory. During this time, the “Air Sensor” and “Humidity Level 50” indicators will blink. After 3 minutes,
both the “Air Sensor” and “Humidity Level 50” indicators will go off and the purifier will now be ready to operate.
You may start the operation within 3 minutes after the power cord is plugged in.
In this case too, the “Air Sensor” and “Humidity Level 50” indicators will continue to blink, meaning the
unit is checking room air condition. After 3 minutes have elapsed, the indicators will stop blinking.
If you plug in the power cord in an environment containing contaminated air, the sensitivity of the sensor may
be reduced. In such a case, perform the High or Max operation. Or open a window and plug the power cord into
the AC outlet when ambient air is clean. If the sensitivity of the sensor remains low after doing so, change the
sensor sensitivity setting.
Humidity Sensor
The dust sensor is capable of sensing dust in the air such as cigarette smoke, house
dust, pollen, etc.
The dust sensor may fail to sense dust stirred up when you lay out or put away bed-
ding, which contains significantly fewer contaminants than cigarette smoke, etc. In
such a case, the displayed air contamination level may appear to be lower.
Carry out periodical cleaning every 3-6 months. Otherwise the performance of the
dust sensor will drop.
P.E-26
Dust sensor
Dust Sensor
7B6(3$LQGG
E-20
Memory Function
/
Sensors
/
Auto Detection (Continued)
Adjusting Sensor Sensitivity Setting
Sensor sensitivity can be adjusted in 3-step fashion.
In each operation mode,
The airflow indicator will blink
for 5 seconds.
While the airflow indicator is blinking,
The factory setting is “Medium”.
Present setting is shown by the airflow
indicator that blinks for 5 seconds.
Every time you press the button, the setting switches.
(Use the tip of a ball point pen or
similar object.)
press button.
press
button.
(Medium)(Low) (High)
7B6(3$LQGG
Auto
Skin
MoisturizeHumidify
Strong
Deodorization
Pollen
Air Purify
T
Max(Blinking)
Blink
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